Invention Grant
- Patent Title: Apparatus and method for secure communication using artificial noise scheme
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Application No.: US16162014Application Date: 2018-10-16
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Publication No.: US10999000B2Publication Date: 2021-05-04
- Inventor: Jeongseok Ha , Sangseok Yun , Sanghun Im
- Applicant: Korea Advanced Institute of Science and Technology
- Applicant Address: KR Daejeon
- Assignee: Korea Advanced Institute of Science and Technology
- Current Assignee: Korea Advanced Institute of Science and Technology
- Current Assignee Address: KR Daejeon
- Agency: Leber IP Law
- Agent Sarah M. Gates
- Priority: KR10-2018-0008545 20180124,KR10-2018-0041423 20180410
- Main IPC: H04W52/26
- IPC: H04W52/26 ; H04W52/24 ; H04K3/00 ; H04K1/02 ; H04W52/20 ; H04W52/16 ; H04W52/42
Abstract:
Disclosed are a secure communication device and a secure communication method using an artificial noise scheme. The secure communication method between a multi-antenna legal transmission device and a multi-antenna legal reception device includes determining a power allocation ratio for a system parameter, by the legal reception device, generating a transmission signal including a secret information message based on the determined power allocation ratio and artificial noise, and transmitting the generated transmission signal to the legal reception device.
Public/Granted literature
- US20190229833A1 APPARATUS AND METHOD FOR SECURE COMMUNICATION USING ARTIFICIAL NOISE SCHEME Public/Granted day:2019-07-25
Information query
